PCP4 SERIES PISTON PUMPS 4 GPM
- Hyvair Pressure Compensated Pumps
- Up to 3000 PSI
- 100% Tested
- Pressure Compensator
- 1800 RPM Maximum
- PCP4 - SAE 'A' 2-Bolt 3/4" Keyed Shaft, 3/16" Key, 1.67" Shaft Length
- Reduces heat, noise and horsepower requirements. Pump maintains constant pressure while matching system flow demands.
- Diresct spring operated compensator, no safety relief vave required.
- Dependable operation-compensator not prone to contamination.
- Sturdy construction, precise machining ensures durability.
- Pumps can be reduced as much as 50% of total maximum displacement.

Image | Item # | Description | Price | Order Qty. | ||
---|---|---|---|---|---|---|
![]() | 8020810 | PCP4-1K-2AK-3 HYVAIR, PISTON PUMP, 0.49 IN3 DISPLACEMENT, CW ROTATION, 3/4" KEYED SHAFT, 3/16" KEY, SAE 'A' 2-BOLT MO... | $744.53 / EACH Ships next business day | |||
![]() | 8020811 | PCP4-3K-2AK-3 HYVAIR, PISTON PUMP, 0.49 IN3 DISPLACEMENT, CW ROTATION, 3/4" KEYED SHAFT, 3/16" KEY, SAE 'A' 2-BOLT MO... | $744.53 / EACH Ships next business day | |||
![]() | 8020812 | PCP4-3K-2AS-3 HYVAIR, PISTON PUMP, 0.49 IN3 DISPLACEMENT, CW ROTATION, 9 TOOTH SPLINED SHAFT, 16/32 DP, SAE 'A' 2-BOL... | $782.57 / EACH Ships next business day | |||
![]() | 8020813 | PCP4-3K-2AK-3-RC HYVAIR, PISTON PUMP, 0.49 IN3 DISPLACEMENT, CW ROTATION, 3/4" KEYED SHAFT, 3/16" KEY, SAE 'A' 2-BOLT... | $847.79 / EACH Ships next business day |